What machine can be used to make coarse sand into fine sand?
The coarse sand is broken into fine sand, which can be further finely crushed and shaped by a professional sand making machine.
The VSI series sand making machines and VU sand and gravel aggregate systems produced by SMMVIK can meet their production requirements. They can use river pebbles, cobblestones, granite, limestone, tailings, waste, construction waste, etc. as raw materials. The dry process can produce excellent machine-made sand that is comparable to natural sand, and can meet the following requirements for excellent sand making.
The core technologies of the SMMVIK sand making system are crushing and pressurization, particle shape optimization, adjustable screening, etc., and strive to improve the three core process indicators of the gradation, particle shape, and powder (mud) content of the finished sand, so as to reduce the finished product. Sand porosity, improve fluidity, control MB value, and finally achieve a substantial optimization of concrete ratio and performance.
In terms of sand particle shape, the SMMVIK sand making system can produce 1-5mm sand and a certain proportion of stone powder to enhance the cohesion of concrete. Its performance advantages are as follows:
High quality sand (core feature)
The finished product gradation, particle shape, powder content and other process indicators are excellent, and the performance is stable and adjustable.
High environmental performance
No need to wash, no sewage, silt, dust and other problems, saving land.
low cost raw materials
The cheap tailings and wastes such as "stone chips" and "melon seed chips" can be used as raw materials to make sand.
low operating cost
Comprehensive consideration and overall optimization of production line operation factors such as sand production rate, labor, power consumption, wearing parts, and stability.